We've been shipping the LDR3.V2 model with the new V25 board inside since around mid-May but will be formally announcing the update of the LDR3 model to the V25 version next week when I'm back from vacation.

Having listened to an endless number of preamps with the V2 board and now more recently the V25 I can say without equivocation that the V25 is a sonic improvement. Smoother, better sound stage and better channel separation.